Question
The standard time for a task is 4 hours per unit at a
wage rate of ₹60 per hour. In a period, 500 units were produced in 1,900 hours, and the actual wage rate was ₹65 per hour. What is the Labour Rate Variance?Solution
Labour Rate Variance = Actual Hours (AH) x (Standard Rate - Actual Rate). = 1,900 x (60 - 65) = 1,900 x (-5) = ₹9,500 Adverse (since actual rate paid is higher).
When the speed of car is doubled, then what will be the braking force of the car to stop it in the same distance?
Which metal is liquid at room temperature?
'Shock-absorbers are usually made of steel as it –
A cylindrical conductor of length L and radius R has its radius increasing linearly from R at one end to 2R at the other. A constant current I flows thr...
Which of the following statement is correct?
I. The incident ray, the normal at the point of incidence and the reflected ray all lie in the sa...
What is the speed of sound in air at room temperature (20°C)?
In a charged conductor, where do the electrical charges tend to reside?
What is the minimum escape velocity of rocket to be launched into space?
The point where the total mass of a body is considered to be concentrated is known as what?
What is the function of a fuse in an electric circuit?
