Which of the following rectifiers have been used extensively in supplying direct current for electroplating?

Copper oxide rectifiers
Selenium rectifiers
Mercury arc rectifiers
Mechanical rectifiers
None of the above

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 2

Let'

4 views Answered 2022-09-01 13:21

Related Questions

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.?

1 Answers 4 Views

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?

1 Answers 14 Views

_____dominates the LSI field, and _____ is used extensively where lowest power consumption is necessary.?

1 Answers 4 Views

An electrochemical cell which is used as a source of direct electrical current at constant voltage under standard conditions is called a :?

1 Answers 4 Views

Which one of the following is extensively used for sterilizing water ?

1 Answers 4 Views

_______ is extensively used for those portions of magnetic circuit which carry steady flux and need superior mechanical properties ?

1 Answers 4 Views

Which of the following rectifiers are primarily used for charging of low voltage batteries from AC. supply?

1 Answers 4 Views

The metal rectifiers are preferred to valve rectifiers due to which of the following advantages ?

1 Answers 8 Views

Which of the following statement(s) is/are correct related to the Megasthenese profess of writing I. Megasthenese wrote extensively in a book called 'Indica' which is no longer available to us. II. Megasthenese's writings could be seen through various extracts in the writings of Diodorous, Strabo and Arrian. III. Megasthenese mentions that Indian society comprised of seven castes (jatis)?

1 Answers 5 Views

This mention statement is associated with “Any number of current sources in parallel may be replaced by a single current source whose current is the algebraic sum of individual currents and source resistance is the parallel combination of individual source resistances”.?

1 Answers 9 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)