Who did Hitler consider his main enemy in the USSR? Detailed answer

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Who did Hitler consider his main enemy in the USSR? Detailed answer

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Who did Hitler consider his main enemy in the USSR?

Hitler considered his main enemy in the USSR not Stalin, but the announcer Yuri Levitan. For his head, he announced a reward of 250 thousand marks. The Soviet authorities carefully guarded Levitan, and disinformation about his appearance was launched through the press.

Authors: Jimmy Wales, Larry Sanger

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How exactly does the human brain perceive colors?

The statement that the human brain perceives color as red (R), green (G) and blue (B) is not true. In fact, the brain receives information about the difference in brightness between white and black, between green and red, and between blue and yellow. This explains the phenomenon that people perceive the color of objects in the same way under different light sources.

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Allen-Bradley CompactLogix 1769 programmable controller 22.10.2020

The Allen-Bradley CompactLogix 1769 Series controller is a compact, feature-rich, low-cost system for distributed control of today's I/O, communication, and control devices.

The 1769-L35E programmable controller in this series has the following features:

RSLogix 5000 software;
built-in communication ports for communication over EtherNet/IP networks and an RS-232 serial port for system or user protocols;
1769-SDN communication interface module for controlling I/O devices and configuring remote devices over a DeviceNet network;
built-in serial port;
compact I/O modules for panel or DIN rail mounting;
1,5 MB built-in memory, which provides support for up to eight tasks;
the number of supported local I/O modules is 30.

Consider the following when designing a CompactLogix system:

The CompactLogix controller is always the leftmost module in the system.
A maximum of three I/O groups and two expansion cables can be used with each controller.
Each I/O group requires a separate power supply.
Only one controller can be used per CompactLogix system.
End caps must be installed around the edges of the communication bus: 1769-ECR on the right and 1769-ECL on the left.
Applications for the 1769-L35E programmable controller include pollution category 2 industrial environments, category II overvoltage installations (according to IEC 60664-1) at altitudes up to 2000 m without derating, etc.

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