Industrial Motor Control
7th Edition
ISBN: 9781133691808
Author: Stephen Herman
Publisher: Cengage Learning
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Chapter 27, Problem 6RQ
To determine
The correct condition that causes the fan to stop working and the red warning light turns on while the HOA switch is in the auto position and the fan is running.
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SPLIT CORES
贊助三
EXAMPLE 17 (UNDERIBED TYPE MOULD II)
shaft plate (C14)-26 mm (1.0 in) thick (note that the mould backing plate
may be used for this purpose).
16.21 EXAMPLE 17 (UNDERFEED TYPE MOULD 1)
16.21.1 Problem A
Design a two-impression injection mould to produce the linked-shaped
cover shown in Figure 16.108. A small centre gate into the base of the
component is required. The cover is to be manufactured in HDPE. The
drawing should include a plan view of the moving mould half, a plan view
of the fixed mould half, and a side-sectional view of both mould halves.
Drawing references: Plan view of the moving half (Figure 16.109); side-
sectional view of both mould halves (Figure 16.110); plan view of the
fixed mould half (Figure 16.111); isometric view of the moving half for
reference purposes (Figure 16.112); isometric view of the fixed mould half
for reference purposes (Figure 16.113); coolant flow-way circuit for the
moving mould half (Figure 16.114); coolant flow-way circuit for…
ND
(h2s-h1)
(h2s-h1)-(h2s - h2)
Derive Equation (2.46)
1
- (h2s - h2)/(h2s - h1)
1
1 + (P01 − P02)/(P2 — P1) *
(2.46)
Answers on boxes are incorrect so need help, please show all work, steps, units and round to 3 significant figures. Thank you!
Chapter 27 Solutions
Industrial Motor Control
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- Need help with x coordinate. Round to 3 sig figsarrow_forwardA sign ABCD is constructed from 5 mm thick plate steel (density p=8000 kg/m³) with the geometry shown in the figure. The sign is connected to the wall by a pin at A and also supported by member BE. Support member BE is also constructed from 5 mm thick plate steel and is connected by pins at B and E respectively. Determine the reaction forces at A and E. Enter your answers in Cartesian components. The weights of both the sign ABCD and member BE should be accounted for in the calculation. Assume the pins cm away from the ends at each are located a distance พ connection. W E CC + BY NC SA 2016 Eric Davishahl -ད་ 2 B C D -b- h Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value a 2.4 m b 2.88 m с 1.2 m h 1.152 m ω 7 cm The reaction at A is A -1265 The reaction at E is E 3291 0 × i- ✓ × ĴN. = 0 * i+ × ĴN.arrow_forwardAnswers in box are incorrect so need help, please show all work, steps, units and round to 3 significant figures. Thank you!arrow_forward
- Compute the coordinates of the centroid (x, y) of the area shown. y y = a√√√bx X BY NC SA 2016 Eric Davishahl Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value α 4.5 in b 1.6 in 1 (Note the -1 exponent only applies to the unit, not the number.) с 6 in The coordinate of the centroid is = 4 ☑ in. The y coordinate of the centroid is y = 11.4 ☑ in.arrow_forwardNeed help with the y coordinate. The answer is not 26.01 need a new answer rounded up to 3 sig figsarrow_forwardCompute the coordinates of the centroid (x, y) of the area shown. Hint: Use composite with shapes in the back of the book. лу 2013 Michael Swanbom CC) BY NC SA | d C к ka a - b * c * x Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value α 42 mm b 17 mm C 24 mm d 78 mm The x coordinate of the centroid is a = mm. The y coordinate of the centroid is y mm. =arrow_forward
- Compute the coordinates of the centroid (x, y) of the area shown. ру 2013 Michael Swanbom BY NC SA 不 a W- h жин Χ kd b Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value a 19 mm b 106 mm C 17 mm d 51 mm h 101 mm ω 24 mm The x coordinate of the centroid is x = mm. The y coordinate of the centroid is y mm. =arrow_forwardCompute the coordinates of the centroid (x, y) of the area shown. y y = a√bx CC + X BY NC SA 2016 Eric Davishahl Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value α 4.5 in b -1 1.6 in (Note the -1 exponent only applies to the unit, not the number.) с 6 in The x coordinate of the centroid is a = in. The У coordinate of the centroid is y = in.arrow_forwardA sign ABCD is constructed from 5 mm thick plate steel (density p =8000 kg/m³) with the geometry shown in the figure. The sign is connected to the wall by a pin at A and also supported by member DE. Support member DE is also constructed from 5 mm thick plate steel and is connected by pins at B and E respectively. Determine the reaction forces at A and E. Enter your answers in Cartesian components. The weights of both the sign D and member DE should be accounted for in the calculation. Assume the pins cm away from the ends at each are located a distance ข ADV connection. W W E cc 10 BY NC SA 2016 Eric Davishahl 2 B C D W -b- h Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value a 2.4 m b 2.88 m с 1.2 m h 1.152 m พ 7 cm The reaction at A is A The reaction at E is E = ît Ĵ N. i+ ĴN.arrow_forward
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