a) Figure Q4 shows a Stage 1 to Stage 2 compound gear train comprising of Gears A, B, C and D. The number of teeth for each gear are: NA = 16, NB = 42, Nc = 26 and No = 56. If the input shaft rotates at 2750 revolutions per minute (rpm), calculate the angular velocity (w) in rad/s for each gear in the compound gear train. Give your answer in rad/s to two decimal places. Gear B- Gear A- Input shaft- Stage 1- Gear C -Stage 2 Intermediate shaft Figure Q4 Gear D -Output shaft b) If a motor with a power rating of 1200 Watt is coupled to the input shaft at Gear A in Figure Q4 and running at 2750 revolutions per minute (rpm), calculate the torque (Nm) at the input shaft, intermediate shaft and the output shaft. Assume no losses and 100% efficiency. c) Draw a typical indicator diagram of pressure versus volume (p-v) to illustrate the cycle of a four stroke reciprocating internal combustion [RIC] engine. Clearly label each part of the p-v indicator diagram and indicate when the piston is at top dead centre and bottom dead centre.
a) Figure Q4 shows a Stage 1 to Stage 2 compound gear train comprising of Gears A, B, C and D. The number of teeth for each gear are: NA = 16, NB = 42, Nc = 26 and No = 56. If the input shaft rotates at 2750 revolutions per minute (rpm), calculate the angular velocity (w) in rad/s for each gear in the compound gear train. Give your answer in rad/s to two decimal places. Gear B- Gear A- Input shaft- Stage 1- Gear C -Stage 2 Intermediate shaft Figure Q4 Gear D -Output shaft b) If a motor with a power rating of 1200 Watt is coupled to the input shaft at Gear A in Figure Q4 and running at 2750 revolutions per minute (rpm), calculate the torque (Nm) at the input shaft, intermediate shaft and the output shaft. Assume no losses and 100% efficiency. c) Draw a typical indicator diagram of pressure versus volume (p-v) to illustrate the cycle of a four stroke reciprocating internal combustion [RIC] engine. Clearly label each part of the p-v indicator diagram and indicate when the piston is at top dead centre and bottom dead centre.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Related questions
Question
![a) Figure Q4 shows a Stage 1 to Stage 2 compound gear train comprising of Gears A,
B, C and D. The number of teeth for each gear are: NA = 16, NB = 42, Nc = 26
and No = 56. If the input shaft rotates at 2750 revolutions per minute (rpm),
calculate the angular velocity (w) in rad/s for each gear in the compound gear train.
Give your answer in rad/s to two decimal places.
Gear B-
Gear A
Input shaft-
Stage 1-
Gear C
-Stage 2
-Intermediate shaft
Figure Q4
Gear D
-Output shaft
b) If a motor with a power rating of 1200 Watt is coupled to the input shaft at Gear A in
Figure Q4 and running at 2750 revolutions per minute (rpm), calculate the torque
(Nm) at the input shaft, intermediate shaft and the output shaft. Assume no losses
and 100% efficiency.
c) Draw a typical indicator diagram of pressure versus volume (p-v) to illustrate the
cycle of a four stroke reciprocating internal combustion [RIC] engine. Clearly label
each part of the p-v indicator diagram and indicate when the piston is at top dead
centre and bottom dead centre.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F035dafdb-6cdc-45de-b77a-410505c535d6%2Ffec987e6-34a5-40f5-9198-82ce59114e20%2Fwr4i03v_processed.png&w=3840&q=75)
Transcribed Image Text:a) Figure Q4 shows a Stage 1 to Stage 2 compound gear train comprising of Gears A,
B, C and D. The number of teeth for each gear are: NA = 16, NB = 42, Nc = 26
and No = 56. If the input shaft rotates at 2750 revolutions per minute (rpm),
calculate the angular velocity (w) in rad/s for each gear in the compound gear train.
Give your answer in rad/s to two decimal places.
Gear B-
Gear A
Input shaft-
Stage 1-
Gear C
-Stage 2
-Intermediate shaft
Figure Q4
Gear D
-Output shaft
b) If a motor with a power rating of 1200 Watt is coupled to the input shaft at Gear A in
Figure Q4 and running at 2750 revolutions per minute (rpm), calculate the torque
(Nm) at the input shaft, intermediate shaft and the output shaft. Assume no losses
and 100% efficiency.
c) Draw a typical indicator diagram of pressure versus volume (p-v) to illustrate the
cycle of a four stroke reciprocating internal combustion [RIC] engine. Clearly label
each part of the p-v indicator diagram and indicate when the piston is at top dead
centre and bottom dead centre.
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