What is the advantage of an Industry visit?
What is the direction of frictional force against a motional object?
Which of the following will the interviewer expect from the candidates?
An occupation undertaken for a long period and with opportunities for progress is called
How much force is required to just slide a 20 kg object lying on a horizontal table if the m is 0.2?
what does this symbol represents in an electrical circuit
In any rotating machine that part which houses the conductors and in which e.m.f. induced is to be utilised is called ?
Which way the coolant acts as a lubricant?
The shunt motor starters that can be used is/are ___________
The speed of a D.C. shunt motor can be increased by ?
In a DC machine, commutator performs which of the following functions?
What causes the efficiency of a machine by maintaining the lubrication?
What is the primary function of the starter in a motor?
________ helps in experiencing the real world of work
Which of the following statement about D.C. generators is false?
The e.m.f. generated in a D.e. generator is directly proportional to ?
.Four point starter in the D.C. motor is used ?
What is the purpose of a lubricant?
A wave connected armature winding has 19 slots with 54 conductors per slot. If the flux per pole is 0.025 Wb and number of poles is 8, find the speed at which the generator should be run to give 513 V. Also find the speed if the armature is lap connected
The bearings used to support the rotor shafts are generally ?
What is the average coil emf generated in a 4-pole DC machine having flux/pole equal to 0.1 wb rotating at 1500 rpm? (No. of coil sides = 100)
Read the below Electrical Signs or Symbols.
Calculate the emf generated by a 6 pole DC generator having 480 conductors and driven at a speed of 1200 rpm. The flux per pole is 0.012 Wb. Assume the generator to be (a) Lap wound, (b) Wave wound.
Which one of the following acts in between the wheels and roads, if vehicles are able to run on roads?
Which lubrication system employs oil holes in the machines?
A 6 pole, Lap wound armature rotated at 350 rpm is required to generate 300V. the useful flux per pole is 0.05 ωb. If the armature has 120 slots, calculate the number of conductors per slot.
The speed of a DC machine can be measured by a/an
The starting resistance of a DC motor is usually
Which symbol is used to denote co-efficient of friction?
Which of the following statement about D.C. generators is false ?
Sparking at the commutator of a D.C. motor may result in
Which is depends on the frictional force?
In D.C. generators, lap winding is used for ?
Which of the following law/rule can' he used to determine. the direction of rotation of D.C. motor ?
Siddhu is planning to start his career. He should have
Read the below Electrical Signs or Symbols.
The insulating material used between the commutator segments is normally
DC series generator is used ?
What kind of friction is called if two objects are in contact at rest?
D.C. generator generates ?
What is the co-efficient of friction if the angle of friction isq?
The main purpose of mock interviews is to _______.
Why is a market scan conducted?
Read the below Electrical Signs or Symbols.
Read the below Electrical Signs or Symbols.
A D.C. generator works on the principle of ?
what does this symbol represents in an electrical circuit
A person who buys a product is a _____.
Pratibha wants to start a Biriyani Hotel. What will she need first?
Entrepreneurs learn from their success as well as their _______.
Which of the following should be avoided while facing an interview?
: Which is the main purpose of using the lubricant oil in engine moving partS
D.C. series machine bas field consisting of ?
Read the below Electrical Signs or Symbols.
How does Market Scan help with running a business?
The secret to growing your business is to choose the right _____ to support your growth
Differentially compound dc motors can find application is requiring ?
Starters are used with D.C. motors because ?
The commutator of a DC generator acts as
Read the below Electrical Signs or Symbols.
What is the angle of inclination if a weight of 150 kg is in equilibrium and the value of m is 0.5773?
what does this symbol represents in an electrical circuit
The maximum end-play of a motor is about ?
Which of the following motor has the poorest speed regulation ?
An Entrepreneur can help the society by___________
Activities that one is good at and can do well are called _____.
What are some of the qualities of a strong entrepreneur?
Which force is directly proportional to the normal reaction between contacting surfaces?
Read the below Electrical Signs or Symbols.
Which of the following motor is used in the locomotives motor drives ?
Which is used to reduce the friction in machine parts?
What are the duties of an entrepreneur?
Customers' needs can be understood through ____________.
