4. Assuming a 94.3 dBA exposure, how many workers would be needed to rotate in and...
4. Assuming a 94.3 dBA exposure, how many workers would be needed to rotate in and out of the task to prevent any of them from exceeding 100% under ACGIH criteria?
Homework Answers
According to the ACGIH criteria, for a limit of 85 dB exposure, the workers should be provided with a 8 hour workshift everyday.
So for a 94.3 dB exposure, which has exceeded the maximum limit. more than 75% of the workers should be rotated in and out, in order to prevent them from exceeding 100% exposure.
Add Answer to:
4. Assuming a 94.3 dBA exposure, how many workers would be
needed to rotate in and...
21. Given a maximum allowable radiation exposure of 15 RAD/year and an task exposure dose-rate of...
21. Given a maximum allowable radiation exposure of 15 RAD/year and an task exposure dose-rate of 20 mRAD/hr to an employee work station over the course of a standard working year (8 hours per day, 40 hours per week, 50 weeks per year)... a. How many hours could an employee perform the task each year without becoming overexposed? b. How many employees would be needed to complete the task over the year without any becoming overexposed? Note: you must use...
4 workers can build a small barn in 20 days. How many workers are needed if...
4 workers can build a small barn in 20 days. How many workers are needed if we want to build 5 in the same length of time (20 days)? Submit Answer Tries 0/10 How many workers are needed if we want to accelerate construction and build one barn in 4 days? Submit Answer Tries 0/10 On the other hand, if we want to build 5 barns in 4 days, how many workers do we need?
4. Based on the BOM shown below, how many units of part F will be needed...
4. Based on the BOM shown below, how many units of part F will be needed if 15 units of end item A are needed? If the company decided to purchase part D from suppliers, how would th change? Assuming part D is purchased, how many units of part F are needed to make 15 units of end item A? 2 weeks B (1) 1 week C (4) 1 week D (2) 2 weeks D (3) 2 weeks G (2)...
The personnel department of the A&M Corporation want how many workers will be needed each month...
The personnel department of the A&M Corporation want how many workers will be needed each month for the next six-month production period. The following is monthly demand forecast for the six-month period. Month Forecast Demand July 1250 August 1100 September 950 October 900 November 1000 December 1150 The inventory 0n hand at the end of June was 500 unites. The company wants to maintain a minimum inventory of 300 unites each month and would like to have 400 unites on...
Based on the BOM shown below, how many of part J will be needed if 40...
Based on the BOM shown below, how many of part J will be needed
if 40 units of end item A are needed? Managers have decided to
outsource part G. Revised the BOM for end item A, assuming that
item G is now purchase from a supplier. How many of part J will now
be needed if 40 units of end item A are needed? Show all work.
em A, assuming that item G is now purchased from a suppliet....
How many grams of zncl3, molar mass of 136, would be needed to produce a [Cl-]...
How many grams of zncl3, molar mass of 136, would be needed to produce a [Cl-] of 0.1 molar in a volume of 100 mL?
How many I/O lines would be needed for an MCU system that has a 4-digit multiplexed...
How many I/O lines would be needed for an MCU system that has a 4-digit multiplexed LED numeric display (with decimal points) and a 12-button keypad?
How many grams of solute would be needed to make 2.50 x 10^2 mL of 0.100M...
How many grams of solute would be needed to make 2.50 x 10^2 mL of 0.100M NaCl Solution? What is the mass/mass % composition made from 25 grams of KOH dissolved in 235 grams of solution? Calculate the freezing temperature of a 1.0M sodium chloride (ionic compound) solution. The freezing point depression constant is 1.86 degrees celsius/m. Please help with questions. I just don't understand how I got them wrong
#5 and 6 4. How many J and cal are needed to heat 250 mg of...
#5 and 6
4. How many J and cal are needed to heat 250 mg of graphite from -20 °C to 150°C? 5. How many cal are needed to bring 1750 g ice from -20.0 °C to steam at 110 °C? 6. How many cal and J are needed to heat 34.7g Freon 11 (CCI3F) from liquid at -11.5 °C to vapor at 50 °C?. Note, the melting point for CCI3F is -111 °C and the boiling point is +23.8...
A weather emergency siren is mounted on a tower, 153 meters above the ground. On one...
A weather emergency siren is mounted on a tower, 153 meters above the ground. On one hand, you would like to make the siren very loud so that it will warn as many people as possible. On the other hand, safety regulations prohibit you from exceeding an intensity level of 111 dB for workers standing on the ground directly below the siren. Assuming that the sound is uniformly emitted, what is the maximum power that the siren can put out?...
4 workers can build a small barn in 20 days. How many workers are needed if we want to build 5 in the same length of time (20 days)? Submit Answer Tries 0/10 How many workers are needed if we want to accelerate construction and build one barn in 4 days? Submit Answer Tries 0/10 On the other hand, if we want to build 5 barns in 4 days, how many workers do we need?
4. Based on the BOM shown below, how many units of part F will be needed if 15 units of end item A are needed? If the company decided to purchase part D from suppliers, how would th change? Assuming part D is purchased, how many units of part F are needed to make 15 units of end item A? 2 weeks B (1) 1 week C (4) 1 week D (2) 2 weeks D (3) 2 weeks G (2)...
Based on the BOM shown below, how many of part J will be needed
if 40 units of end item A are needed? Managers have decided to
outsource part G. Revised the BOM for end item A, assuming that
item G is now purchase from a supplier. How many of part J will now
be needed if 40 units of end item A are needed? Show all work.
em A, assuming that item G is now purchased from a suppliet....
#5 and 6
4. How many J and cal are needed to heat 250 mg of graphite from -20 °C to 150°C? 5. How many cal are needed to bring 1750 g ice from -20.0 °C to steam at 110 °C? 6. How many cal and J are needed to heat 34.7g Freon 11 (CCI3F) from liquid at -11.5 °C to vapor at 50 °C?. Note, the melting point for CCI3F is -111 °C and the boiling point is +23.8...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago