A ________________ consists of two sealing elements; one is stationary, usually carbon, the other rotates with the shaft providing an air tight seal that requires little maintenance.
a. labyrinth seal
b. radial bearing
c. packing gland and packing
d. mechanical seal
Answer: D
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What will be an ideal response?
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Let R1 = 10?, R2 = 6?, R3 = 7?, R4 = 4?, I1 = 2A, I2 = 1A.
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What will be an ideal response?