Related Questions

In a meggar controlling torque is provided by
A spring
B gravity
C coil
D eddy current
The running winding of a single phase motor on testing with Meggar is found to be ground. Most probable location of the ground will be
A At the end connections
B At the end terminals
C Anywhere on the winding inside a slot
D At the slot edge where coil enters or comes out of the slot
The operating voltage of a meggar is about
A 6 V
B 12 V
C 40 V
D 100 V
The component that forms the electrical connection between the rotating coil of wire in a motor and the external source of electrical energy is called the:
A rotor
B armature
C battery
D commutator
E None of the above
To insure that everyone understands what the electrical symbols represent it is customary to include a ________ on the electrical sheet.
A List
B Part number
C Electrical legend
D Electrical layer
Strain gage uses an electrical conductor wire, which when elastically stretched increases in length and reduces in diameter. Both these dimensional changes result in __________ in the electrical resistance of the wire.
A No change
B Decrease
C Increase
D Exponential decrease
What table shows the electrical state of a digital circuit's output for every possible combination of electrical states in the inputs?
A Function table
B Truth table
C Routing table
D ASCII table
E None of the above
A power plant giving least running cost of production of electrical power is
A Steam power plant
B Gas turbine power plant
C Hydro electric power plant
D Nuclear power plant
The least share of power is provided in India, by which of the following power plants?
A Diesel power plants
B Thermal power plants
C Hydro-electric power plants
D Nuclear power plants
When electrical power is disrupted or cut off, data and programs are lost in :
A Secondary storage
B Hard Disk
C Operating System
D RAM

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