What is the winding configuration of the primary? What is the winding configuration of the secondary? || If 480V is applied to the primary, what voltage would be present on the secondary?

Electric Motor Control
10th Edition
ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter4: Symbols
Section: Chapter Questions
Problem 7SQ: The symbol shown is a(n) a. iron core transformer. b. auto transformer. c. current transformer. d....
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Answer the following questions based on the circuit and transformer nameplate shown.

What is the winding configuration of the primary?
What is the winding configuration of the secondary? ||
If 480V is applied to the primary, what voltage would be present on the secondary?
Transcribed Image Text:What is the winding configuration of the primary? What is the winding configuration of the secondary? || If 480V is applied to the primary, what voltage would be present on the secondary?
Answer the following questions based on the circuit and transformer nameplate shown.
COINE
BOLINE
DRY TYPE
GENERAL
ELECTRIC
TRANSFORMER
AOUNE
KVA 1.0
PRI. VOLTS
SEC. VOLTS 120/240
TEMP. RISE
PH 1
Hz 60
TYPE QB
240/480
115C I.S. 12
CSA ENCLOSURE 3
H3
H2
H3
H2
H4
PRIMARY
LINES ON H1 & H4
VOLTS CONNECT
240 H1 to H3 & H2 to H4
480
SECONDARY
LINES ON X1 & X4
VOLTS CONNECT
120 X1 to X3 & X2 to X4
240
X3
X2
X1
H2 to H3
X2 to X3
LISTED
POWER
TRANSFORMER
769G
H1
H3 H2
/H4
AO OAD
X4.
X2x3
X1
BOLOAD
COLOAD
GENERAL ELECTRIC COMPANY
N.P. 0183915AL
NLOAD
MOD.NO.9T51B10
Transcribed Image Text:Answer the following questions based on the circuit and transformer nameplate shown. COINE BOLINE DRY TYPE GENERAL ELECTRIC TRANSFORMER AOUNE KVA 1.0 PRI. VOLTS SEC. VOLTS 120/240 TEMP. RISE PH 1 Hz 60 TYPE QB 240/480 115C I.S. 12 CSA ENCLOSURE 3 H3 H2 H3 H2 H4 PRIMARY LINES ON H1 & H4 VOLTS CONNECT 240 H1 to H3 & H2 to H4 480 SECONDARY LINES ON X1 & X4 VOLTS CONNECT 120 X1 to X3 & X2 to X4 240 X3 X2 X1 H2 to H3 X2 to X3 LISTED POWER TRANSFORMER 769G H1 H3 H2 /H4 AO OAD X4. X2x3 X1 BOLOAD COLOAD GENERAL ELECTRIC COMPANY N.P. 0183915AL NLOAD MOD.NO.9T51B10
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