In normal operation of an SCR, gate is ___________w.r.t. cathode

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?

A

i ও ii

B

i ও iii

C

ii ও iii

D

i, ii ও iii

In the normal operation of an SCR, anode is ___________ w.r.t. cathode

A

At zero potential

B

Negative

C

Positive

D

None of the above

If gate current is increased, then anode-cathode voltage at which SCR closes ___________

A

Is decreased

B

Is increased

C

Remains the same

D

None of the above

There are three different roads from Shah Bag to Farm Gate and 4 different roads from Farm Gate to Banani. How many different routes are there from Shah Bag to Banani via Farm Gate?

A

4

B

3

C

12

D

7

There are three different roads from Shah Bag to Farm Gate and 4 different roads from Farm Gate to Banani. How many different routes are there Shah Bag to Banani which go through Farm Gate?

A

4

B

3

C

7

D

12

The inverter OR gate and AND gate are called decision-making elements because they can recognize some input _____ while disregarding others. A gate recognizes a word when its output is _____

A

words, high

B

bytes, low

C

bytes, high

D

character, low

E

None of the above

X-OR গেইট তৈরিতে ব্যবহূত হয়- i. OR Gate ii. AND Gate iii. NOT Gate নিচের কোনটি সঠিক?

A

i ও ii

B

i ও iii

C

ii ও iii

D

i, ii ও iii

The normal way to turn on a SCR is by ___________

A

Breakover voltage

B

Appropriate anode current

C

Appropriate gate current

D

None of the above

The normal way to close a SCR is by appropriate ____ current.

A

gate

B

cathode

C

anode

D

forward

একটি XOR লজিক গেট নিম্নলিখিত কোন লজিক গেট/ গেটগুলোর সমবায়ে গঠিত হতে পারে? (An XOR logic gate can be constructed from the combination of which of the following logic gate/gates?)

A

OR gate

B

AND gate, OR gate, and NOT gate

C

AND gate and NOT gate

D

OR gate and NOT gate

In normal operation of an SCR, gate is ___________w.r.t. cathode

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