Which one of the following acts in between the wheels and roads, if vehicles are able to run on roads?
A person who buys a product is a _____.
Pratibha wants to start a Biriyani Hotel. What will she need first?
The speed of a D.C. shunt motor can be increased by ?
What is the advantage of an Industry visit?
what does this symbol represents in an electrical circuit
Which of the following law/rule can' he used to determine. the direction of rotation of D.C. motor ?
In a DC machine, commutator performs which of the following functions?
What is the angle of inclination if a weight of 150 kg is in equilibrium and the value of m is 0.5773?
Which of the following motor has the poorest speed regulation ?
The shunt motor starters that can be used is/are ___________
What is the direction of frictional force against a motional object?
Which is used to reduce the friction in machine parts?
An occupation undertaken for a long period and with opportunities for progress is called
Which of the following will the interviewer expect from the candidates?
The starting resistance of a DC motor is usually
The commutator of a DC generator acts as
Customers' needs can be understood through ____________.
In D.C. generators, lap winding is used for ?
What is the primary function of the starter in a motor?
what does this symbol represents in an electrical circuit
Which force is directly proportional to the normal reaction between contacting surfaces?
A D.C. generator works on the principle of ?
Which lubrication system employs oil holes in the machines?
The maximum end-play of a motor is about ?
Sparking at the commutator of a D.C. motor may result in
In any rotating machine that part which houses the conductors and in which e.m.f. induced is to be utilised is called ?
What are the duties of an entrepreneur?
________ helps in experiencing the real world of work
.Four point starter in the D.C. motor is used ?
The e.m.f. generated in a D.e. generator is directly proportional to ?
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.
Read the below Electrical Signs or Symbols.
Entrepreneurs learn from their success as well as their _______.
Differentially compound dc motors can find application is requiring ?
The insulating material used between the commutator segments is normally
How much force is required to just slide a 20 kg object lying on a horizontal table if the m is 0.2?
Read the below Electrical Signs or Symbols.
Read the below Electrical Signs or Symbols.
How does Market Scan help with running a business?
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
Which symbol is used to denote co-efficient of friction?
What is the co-efficient of friction if the angle of friction isq?
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)
The speed of a DC machine can be measured by a/an
An Entrepreneur can help the society by___________
Which of the following motor is used in the locomotives motor drives ?
What causes the efficiency of a machine by maintaining the lubrication?
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D.C. series machine bas field consisting of ?
The main purpose of mock interviews is to _______.
Which of the following should be avoided while facing an interview?
What are some of the qualities of a strong entrepreneur?
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.
what does this symbol represents in an electrical circuit
Which of the following statement about D.C. generators is false ?
Activities that one is good at and can do well are called _____.
D.C. generator generates ?
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The secret to growing your business is to choose the right _____ to support your growth
: Which is the main purpose of using the lubricant oil in engine moving partS
Which is depends on the frictional force?
The bearings used to support the rotor shafts are generally ?
What is the purpose of a lubricant?
Siddhu is planning to start his career. He should have
DC series generator is used ?
Why is a market scan conducted?
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What kind of friction is called if two objects are in contact at rest?
Starters are used with D.C. motors because ?
Which of the following statement about D.C. generators is false?
Which way the coolant acts as a lubricant?
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