Related Questions

Choose the right option among the alternatives – A thyristor goes into full conduction in its forward direction when anode/cathode/gate is positive with respect to its anode/cathode/gate and a turn-on voltage or current signal in the form of a pulse is given to its anode/ cathode/gate.
তড়িৎ রাসায়নিক কোষের emf = ?i. E° Anode(ox) + E°Cathode (Red) 11. E Cathode(Red) - E°Anode (Red) 111. E° Anode(ox) - E°Cathode (Red) নিচের কোনটি সঠিক?
The voltage drop between the anode and cathode, of a mercury arc rectifier comprises of the following
In mercury arc rectifiers having grid, the arc can be struck between anode and cathode only when the grid attains a certain potential, this potential being known as
With reference to street-lighting, how do Mercury vapour lamps differ from LED lamps? 1. Mercury vapour lamps use a fraction of the energy used in the case of LED lamps. 2. LEDs have a lower radiance than mercury arc lamps.  3. Mercury lamps are eco-friendly as they require low voltages than LED lamps to operate. Select the correct answer using the code given below.
Assertion (A) For a galvanic cell, oxidation takes place at anode and reduction at cathode.
Reason (R) Electrons in the external circuit move from anode to cathode
Which of the following statements are true/false?
1. The Inter-state Migrant Workmen Act, 1979 is applicable in any establishment in which five or more inter-state migrant workmen are employed.
2. In exercise of the powers conferred by section 35 of the Inter-state Migrant Workmen (Regulation of Employment and Conditions of Service) Act, 1979, the Central Government made the Inter-State Migrant Workmen (Regulation of Employment and Conditionsof Service) rules.
3. An inter-state migrant workman shall be equal to the wages fixed under the Minimum Wages Act, 1948.
4. The principal officer issue a certificate of registration in Form III after the registration of establishment.
Caustic soda is produced in a mercury cell having anode and cathode made respectively of moving mercury and
In a grid control of mercury arc rectifiers when the grid is made positive relative to cathode, then it the electrons on their may to anode.
In a mercury arc rectifier______ flow from anode to cathode