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D.C. motor is to a drive a load which is almost nil for certain part of the load cycle and peak value for short duration. We will select this
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A synchronous motor is running on a load with normal excitation. Now if the load on the motor is increased
In testing a pile by load test, pile platform is loaded with one and half times the design load and a maximum settlement is noted. The load is gradually removed and the consequent rebound is measured. For a safe pile, the net settlement (i.e. total settlement minus rebound) per tonne of test load should not exceed
A synchronous motor which works on a leading power factor and does not drive a mechanical load is called as
A motor pool has 300 vehicles of which 30% are trucks. 20% of all the vehicles in the motor pool are diesel, including 15 trucks. What percent of the motor pool is composed of vehicles that are neither trucks nor diesel?