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A rectifier is a device that converts alternating electric current into direct current. It may be an electron tube (either a vacuum or a gaseous type), vibrator, solid-state device, or mechanical device. Hence option B is correct. A transformer is a device that transfers electric energy from one alternating-current circuit to one or more other circuits, either increasing (stepping up) or reducing (stepping down) the voltage. An alternator is an electrical generator that converts mechanical energy to electrical energy in the form of alternating current. A Condenser is a device for reducing a gas or vapour to a liquid. Condensers are employed in power plants to condense exhaust steam from turbines and in refrigeration plants to condense refrigerant vapours, such as ammonia and fluorinated hydrocarbons.
Any individual aged between 18 years to _________ years are eligible to apply for Pradhan Mantri Suraksha Bima Yojana.
The first Masala Bonds was issued by the International Finance Corporation (IFC) in which of the following year?
Which one of the following countries is not a founding member of the New Development Bank?
Export Promotion Capital Goods (EPCG) Scheme allows import of capital goods for pre-production, production and post-production at how much customs duty?
Who issues green bonds?
When was the Reserve Bank of India established ?
Which of the following statements best describes/describe ‘Core Banking Solutions’?
1. It is the networking of a bank’s branches which enab...
Which of the following can be the outcomes of very high inflation in the economy?
(1) Reduction in economic growth
(2) Increase in savings...
Which of the following is not one of the objectives of AMRUT Scheme?
What is Investment?