The main purpose of mock interviews is to _______.
Siddhu is planning to start his career. He should have
what does this symbol represents in an electrical circuit
Which one of the following acts in between the wheels and roads, if vehicles are able to run on roads?
Which of the following law/rule can' he used to determine. the direction of rotation of D.C. motor ?
The insulating material used between the commutator segments is normally
what does this symbol represents in an electrical circuit
A person who buys a product is a _____.
Read the below Electrical Signs or Symbols.
Read the below Electrical Signs or Symbols.
what does this symbol represents in an electrical circuit
Which of the following statement about D.C. generators is false?
What is the advantage of an Industry visit?
: Which is the main purpose of using the lubricant oil in engine moving partS
Read the below Electrical Signs or Symbols.
What is the purpose of a lubricant?
.Four point starter in the D.C. motor is used ?
The secret to growing your business is to choose the right _____ to support your growth
What is the angle of inclination if a weight of 150 kg is in equilibrium and the value of m is 0.5773?
Differentially compound dc motors can find application is requiring ?
Which of the following should be avoided while facing an interview?
Which way the coolant acts as a lubricant?
Which of the following motor is used in the locomotives motor drives ?
What is the primary function of the starter in a motor?
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
What kind of friction is called if two objects are in contact at rest?
Pratibha wants to start a Biriyani Hotel. What will she need first?
Read the below Electrical Signs or Symbols.
What causes the efficiency of a machine by maintaining the lubrication?
The maximum end-play of a motor is about ?
Activities that one is good at and can do well are called _____.
D.C. generator generates ?
Entrepreneurs learn from their success as well as their _______.
The starting resistance of a DC motor is usually
________ helps in experiencing the real world of work
What are the duties of an entrepreneur?
Which is used to reduce the friction in machine parts?
The commutator of a DC generator acts as
A 6 pole, Lap wound armature rotated at 350 rpm is required to generate 300V. the useful flux per pole is 0.05 Ļb. If the armature has 120 slots, calculate the number of conductors per slot.
Which symbol is used to denote co-efficient of friction?
What is the co-efficient of friction if the angle of friction isq?
Which lubrication system employs oil holes in the machines?
Which of the following will the interviewer expect from the candidates?
In D.C. generators, lap winding is used for ?
Read the below Electrical Signs or Symbols.
An Entrepreneur can help the society by___________
The bearings used to support the rotor shafts are generally ?
What is the direction of frictional force against a motional object?
The e.m.f. generated in a D.e. generator is directly proportional to ?
How much force is required to just slide a 20 kg object lying on a horizontal table if the m is 0.2?
Which force is directly proportional to the normal reaction between contacting surfaces?
Which is depends on the frictional force?
Sparking at the commutator of a D.C. motor may result in
What are some of the qualities of a strong entrepreneur?
Which of the following motor has the poorest speed regulation ?
In a DC machine, commutator performs which of the following functions?
A D.C. generator works on the principle of ?
The shunt motor starters that can be used is/are ___________
How does Market Scan help with running a business?
Starters are used with D.C. motors because ?
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 D.C. shunt motor can be increased by ?
D.C. series machine bas field consisting of ?
Which of the following statement about D.C. generators is false ?
Read the below Electrical Signs or Symbols.
The speed of a DC machine can be measured by a/an
Customers' needs can be understood through ____________.
An occupation undertaken for a long period and with opportunities for progress is called
In any rotating machine that part which houses the conductors and in which e.m.f. induced is to be utilised is called ?
Read the below Electrical Signs or Symbols.
DC series generator is used ?
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.
Why is a market scan conducted?
