AUTOMATIC TRANS...-CLASSRM.+SHOP MANUAL
7th Edition
ISBN: 9781337792158
Author: ERJAVEC
Publisher: CENGAGE L
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Chapter 37, Problem 3SA
The pressure plate moves away from the flywheel when the clutch pedal is.
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14.10. A liquor containing 15 per cent
solids is concentrated to 55 per cent
solids in a double-effect evaporator.
operating at a pressure in the second
effect of 18 kN/m². No crystals are
formed. The flowrate of feed is 2.5 kg/
s at 375 K with a specific heat capacity
of 3.75 kJ/kg K. The boiling-point rise of
the concentrated liquor is 6 deg K and the
steam fed to the first effect is at 240 kN/
m². The overall heat transfer coefficients
in the first and second effects are 1.8 and
0.63 kW/m²K. respectively. If the heat
transfer area is to be the same in each
effect, what areas should be specified?
D
A
14.9. A forward feed double-effect vertical
evaporator, with equal heating areas in
each effect, is fed with 5 kg/s of a liquor
of specific heat capacity of 4.18 kJ/kg K.
and with no boiling point rise, so that 50
per cent of the feed liquor is evaporated.
The overall heat transfer coefficient in the
second effect is 75 per cent of that in the
first effect. Steam is fed at 395 K and the
boiling point in the second effect is 373 K.
The feed is heated by an external heater to
the boiling point in the first effect.
It is decided to bleed off 0.25 kg/s of
vapour from the vapour line to the second
effect for use in another process. If the
feed is still heated to the boiling point of
the first effect by external means, what
will be the change in steam consumption
of the evaporator unit? For the purpose of
calculation, the latent heat of the vapours
and of the steam may both be taken as
2230 kJ/kg
Ад
O
correct the shaft misalignment in a cars transmission system, determine the offset distance required to correct the shaft misalignment of 4 degrees in a rotating system. shaft diameter is 4cm.
Chapter 37 Solutions
AUTOMATIC TRANS...-CLASSRM.+SHOP MANUAL
Ch. 37 - What is another name for the diaphragm spring?Ch. 37 - What is used to measure clutch pedal play?Ch. 37 - The pressure plate moves away from the flywheel...Ch. 37 - Name three types of clutch linkages.Ch. 37 - True or False? If the fluid reservoir for a...Ch. 37 - True or False? Both the clutch and the brake...Ch. 37 - The clutch, or friction, disc is connected to the....Ch. 37 - Torsional coil springs in the clutch disc_____. a....Ch. 37 - Which of the following is probably not the cause...Ch. 37 - When the clutch pedal is released on a hydraulic...
Ch. 37 - When the clutch is disengaged, the power flow...Ch. 37 - Insufficient clutch pedal clearance results...Ch. 37 - Before making a clutch adjustment, it is necessary...Ch. 37 - The surface of the pressure plate contacts the. a....Ch. 37 - Which of the following would not cause clutch...Ch. 37 - Technician A says that clutch slippage is most...Ch. 37 - While discussing ways to determine if a pilot...Ch. 37 - While discussing the different types of pressure...Ch. 37 - While discussing the purpose of a clutch pressure...Ch. 37 - Technician A says that an oil-soaked clutch disc...Ch. 37 - While discussing different abnormal clutch noises:...Ch. 37 - Technician A says that incorrect clutch adjustment...Ch. 37 - While discussing the cause of a pulsating clutch...Ch. 37 - Technician A says that if the hydraulic clutch...Ch. 37 - Technician A says that all manual transmission...
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