A --------------- is one of the ways to reach your ----------------- goal.
What is the function of a transformer?
The minimum dielectric stress in a cable is at
The unit of resistance is
In a 3-phase induction motor started by DOL starter the short circuit current is protected by......
What is the term, if an article is purchased?
The number of stator poles produced in the rotating magnetic field of a 3-phase induction motor having three slots per pole per phase is
The motor suitable for loads where constant speed is required is
It is advisable to avoid the use of a (d)O.L. starter for starting an induction-motor having 5 H.P. capacity because
On switching 'ON' the starter, the magnetic contractor vibrates heavily. The possible cause is
A thermal overload relay is provided in a starter to protect the motor against:
The starting torque of a squirrel cage induction motor is low because of:
Squirrel-cage induction-motor has: (
What is the value of x if x-y=6 and x+y=8
The Primary reason for D.C. motor Preferred over A.C. motor
What is the value of any number raised to the power of 0?
Buchholz relays are used on
A three point starter is considered suitable for
Which of the following is not a resource?
Setting up date for completing each milestone is called_______
The work undertaken by a person for a period of time is called______
Which gate is known as the universal gate?
What is the value of x if 13+x =20?
The fractional slip of an induction motor is the ratio of
The reason of drawing high current at the time of starting by an induction-motor is:
The number of cycles a wave completes in one second is called?
------------- safety is very important. All companies need to incorporate -------------- in their workspaces.
Calculate slip of an induction motor if it has 4 poles, 50Hz, rotor speed is 1400 rpm.
What is the unit of strain?
Which one of the following 3-phase motors is NOT self starting?
The load of the electrical circuit is that part which:
In a three phase induction motor, the cage bars of the rotor are arranged in an offset pattern to the axis of rotation in order to prevent...
A squirrel cage motor of above 3 H.P. should not be started by a D.O.L. starter because:
In an induction-motor, the fractional slip(s) is given by the expression
How does a logic gate function?
Total electrical degrees for a 4 pole (a) (c) machine is equal to
Trying new things and finding new ways to do old things is called___________
A 6 pole, 50 Hz, 3 phase induction motor has a full load speed of 950 R.P.M. At half load, its speed would be
What is the ratio of change in length to original length?
As technology advances, the way we work shall -----------
In a 3-phase induction motor, the rotor field rotates at synchronous speed with respect to
The Government of India promotes apprenticeship through __________
A man bought a lamp for Rs 100 and sold it for Rs 120. How much profit did he make? What is the profit percentage?
When a person is naturally good at doing something, it is his/her___________
The maximum valve of torque angle in a synchronous motor is ...... degrees electrocal
In a 3-phase induction-motor started by a (d)O.L. starter, protection against short circuit is given by the:
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