Answer:
. This is because the injuries can takes place at the time of work.
While lifting heavy objects at the time of work One should divide the loads so that it does not feels burden.
Aids like pulley, handles and wheels can be used to divide the load and weight should be carried in a way that it can be easily carried.
Get manual help with way to heavy loads and the postures should also be maintained at the time of lifting the objects.
Explanation:
Answer:
Gross building area
Explanation:
The Gross building area refers to the entire area of a building covering all the floors. The measurement is expressed in square feet. The Gross building area also includes basements, penthouses, and mezzanines. It is calculated by estimating the exterior dimension of the building. Storage rooms, laundries, staircases are also a part of the gross building area.
Answer:
This change in quantity demanded is caused by a change in the demand price. It is illustrated by a movement along a given demand curve. In fact, the only way to induce a change in quantity demanded is with a change in the price.
Explanation:
Answer:
t = 6179.1 s = 102.9 min = 1.7 h
Explanation:
The energy provided by the resistance heater must be equal to the energy required to boil the water:
E = ΔQ
ηPt = mH
where.
η = efficiency = 84.5 % = 0.845
P = Power = 2.61 KW = 2610 W
t = time = ?
m = mass of water = 6.03 kg
H = Latent heat of vaporization of water = 2.26 x 10⁶ J/kg
Therefore,
(0.845)(2610 W)t = (6.03 kg)(2.26 x 10⁶ J/kg)
<u>t = 6179.1 s = 102.9 min = 1.7 h</u>