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What is a group drive?
Why tungsten is selected as the filament material?
What is meant by schedule speed of a train?
What are the essential properties of resistance heating elements?
What is regenerative braking and where it is used?
How does carbon arc welding differ from metal arc welding?
What are the essential qualities of a good refrigerant used in refrigeration cycle?
What is an electro deposition? What are the factors on which quality of electro deposition depends?
Discuss the various advantage of electric drive over mechanical drive. What are the various factors which decide the choice of an electric drive for industrial applications?
Explain\’ Faraday\’s law of electrolysis.
Describe the various methods of induction heating. Give some applications of induction heating.
Draw electric circuit diagram of an air condition and explain the working ?
Describe with the help of a neat diagram, the construction and working of high pressure mercury vapor.
luminous fluxSizes of Refrigerators are rated in _____
inchesA Voltage Regulators are used to Regulate the __________
level the Voltage.Value of knee voltage for silicon diode is ____.
0.7 VThe Dielectric Losses depends upon __________
frequency and the dielectric material.In electrolyte process the electrical energy is converted into __________Energy.
ChemicalStarting Torque of Three Phase Induction Motor can be Increase by _________
increasing rotor resistance .Supply source used for Arc Welding must have ________ characteristics
straight or droopingDifferent modes by which heat is transferred are
Conduction,Covection and Radiations.During Free Running ________Remains Constant.
SpeedLight Travel with a velocity of ______
3 × 10–8 m/sThe welding Transformer must have a _______leakage.
HighFor Traction Work the best rated motor is ________________
D.C Series Motor.Coasting is Followed by ________
Group Drive?Why tungsten is selected as the filament material ?
Tungsten is selected as the filament materialWhat is meant by schedule speed of a train?
Schedule speed of a trainExplain the working of NPN Transistor ?
Working of NPN Transistor Click HereWhat are the essential properties of resistance heating elements?
Essential properties of resistance heating elementsWhat is regenerative braking and where it is used ?
Regenerative braking and its usedHow does carbon arc welding differ from metal arc welding?
Carbon arc welding differ from metal arc weldingWhat are the essential qualities of a good refrigerant used in refrigeration cycle?
Essential qualities of a good refrigerant used in refrigeration cycleWhat is an electro deposition? What are the factors on which quality of electro deposition
Electro deposition and factors on which quality of electro deposition