# EKT Model Question Paper (Electrical & Electronics) – II with Answer Solution 2019-20

EKT Model Question Paper (Electrical & Electronics) – II with Answer Solution 2019-20

Engineering Knowledge Test (EKT) 2019-20 Model Question Paper (Electrical & Electronics) – II with answers EKT Model Question Paper (Electrical & Electronics) – II 2019-20 Question with solution you can download it in FREE, if EKT Model Paper (Electrical & Electronics) – II 2019-20 paper in text or pdf for EKT Model Paper (Electrical & Electronics) – II 2019-20 Answer Keys you can download EKT 2019-20 page also just Go to menu bar, Click on File->then Save.

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## EKT Model Question Paper (Electrical & Electronics) – II with Answer Solution 2019-20

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Q1. When a conductor cuts magnetic flux, an emf is induced in the conductor. This is known as

• (a) Joule’s law
• (c) Coulomb’s law
• (d) Ampere’s law

Q2. X-rays are used for the study of crystal structure because

• (a) X-rays are completely absorbed by the crystal
• (b) the wavelength of X-ray is of the same order of magnitude in the inter atomic spacing in crystals
• (c) the wavelength of X-rays is very small in comparison with the inter atomic spacing in crystals
• (d) the crystals are completely transparent to X-rays

Q3. Emitter follower is used for

• (a) reducing the gain
• (b) increasing the distortion
• (c) impedance matching
• (d) none of these

Q4. Binary equivalent of (45)10 is

• (a) (11101)2
• (b) (11110)2
• (c) (101101)2
• (d) (110101)2

Q5. In Computer memory size K indicates Kilo, which is equal to

• (a) 1000
• (b) 1024
• (c) 100
• (d) 10000

Q6. An astable multivibrator has

• (a) no stable state
• (b) one stable state
• (c) three stable states
• (d) two stable states

Q7. An ideal Op Amp has

• (a) infinite input and output impedance
• (b) very low input and output impedance
• (c) low input impedance and very high output impedance
• (d) infinite input impedance and zero output impedance

Q8. An instruction used to set the carry flag in a computer can be classified as a

• (a) data transfer instruction
• (b) arithmetic instruction
• (c) logical instruction
• (d) program control instruction

Q9. An FET is a

• (a) bipolar semiconductor device
• (b) unipolar semiconductor device
• (c) non semiconductor device
• (d) both (a) and (c)

Q10. For Gunn diodes, semiconductor material preferred is

• (a) Silicon
• (b) Germanium
• (c) Gallium Arsenide
• (d) all of these